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An underwater eight-legged robot

A robot and water motor technology, applied in the field of robots, can solve the problems of aquatic life damage, bulky, slow movement, etc., and achieve the effect of small impact, stable movement, and compact structure

Active Publication Date: 2021-02-05
HOHAI UNIV CHANGZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide an underwater eight-legged robot to solve the technical problems in the prior art that the underwater robot is bulky due to the buoyancy tank or the carrying counterweight, and the movement is slow, and the propeller will cause harm to aquatic organisms.

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  • An underwater eight-legged robot
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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0024] It should be noted that, in the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer" and the like indicate orientations or positions The relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and does not require that the present invention must be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. The terms "front", "rear", "left", "right", "upper" and "lower" used in the description of the present invention refer to the directions in the drawings, ...

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Abstract

The invention discloses an underwater eight-foot robot in the field of robots and aims at solving the technical problems that an underwater robot in the prior art is large in size and slow in action due to the fact that the underwater robot is provided with a buoyancy water tank or carries a balance weight, and aquatic organisms are harmed by a propeller. By the adoption of the underwater eight-foot robot, power feet driven by waterproof motors are hinged to the two sides of a body, the body is provided with two balance wings, the balance wings and the body integrally form a cross-shaped structure, and balance feet driven by waterproof motors are hinged to the two sides of each balance wing. The underwater eight-foot robot does not need to be provided with the buoyancy water tank or carryplenty of balance weights, the underwater eight-foot robot submerges and floats up through mutual cooperation of the balance feet, the structure is compact, movement is stable, and control is flexible; and the underwater eight-foot robot moves underwater through cooperation of the power feet and the balance feet, no propeller is arranged, and the influence on the aquatic organisms is small.

Description

technical field [0001] The invention belongs to the technical field of robots, and in particular relates to an underwater eight-legged robot. Background technique [0002] The eight-legged robot has become a hot and difficult point in the research of legged robots because of its small damage to the ground, high flexibility, and its redundant structure that ensures stable walking even when one leg loses its ability to move. However, the existing technologies are all implemented on land, so it is very important to realize that the eight-legged robot can move stably in the water. [0003] Most of the existing underwater robots realize diving and floating by means of buoyancy water tanks or increasing or decreasing counterweights. The robots are bulky and slow to move, and it is very inconvenient to carry water tanks or counterweights. Underwater robots are mostly driven by propellers, and the high-speed rotating propellers will cause certain damage to aquatic organisms such as...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63G8/00B63G8/14B63H1/30
CPCB63G8/001B63G8/14B63G2008/002B63H1/30
Inventor 杨子豪苑明海李亚东倪文昊
Owner HOHAI UNIV CHANGZHOU
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